<html>
 
<head>
<title>JavaScript Demo</title>
<script type="text/javascript">
function run() 
{
    var c = document.getElementById("content");
    var n = document.createElement("p");
    var message = "Hello, JavaScript!";
    n.appendChild(document.createTextNode(s));
    c.appendChild(n); 
}
</script>
</head>
 
<body>
<input id="b" type="button" value="RUN" onclick="run();">
<div id="content"></div>
</body>
 
</html
